Introduction Here you will see how to create nested comments using Codeigniter AJAX MySQL. In my previous tutorial I have shown how to create Nested comment system in PHP, AJAX. Here I am going to show you how to do the same thing but using Codeigniter 3, MySQL and AJAX.

Introduction This tutorial shows how to create nested comment system in PHP MySQL and AJAX. This nested comment system is also called hierarchical comment system. Here I will use MySQL database and jQuery library. This threaded or nested comment system in PHP AJAX accepts reply up to maximum of five level depth. If you want to accept unlimited level or…